Move people to other voice channels, which become "invisible" and it's not apparent that they are on the call, or not entering the voice channel that it should enter properly

Can reproduce CR; also occurs without having to move someone, voice channels appear empty on mobile even in use. Version 2026.09.100, Beta 5, Channel Beta, Build 79, iOS 26.6.1 (arm64), Device iPhone17,4, Locale en-US, Push apns, Flutter 3.47.5, Dart 3.13.4